set_lower
Description:
Sets the minimum value of the adjustment.
When setting multiple adjustment properties via their individual setters, multiple changed signals will be emitted. However, since the emission of the changed signal is tied to the emission of the notify signals of the changed properties, it’s possible to compress the changed signals into one by calling freeze_notify and thaw_notify around the calls to the individual setters.
Alternatively, using a single @set for all the properties to change, or using configure has the same effect of compressing changed emissions.
Parameters:
| this | |
| lower |
the new minimum value |